1. “Guidance on the Balanced Approach to Aircraft Noise Management,” International Civil Aviation Organization, Doc. 9829 AN/451, Montreal, 2008.
2. “Recommended Method for Computing Noise Contours Around Airports,” International Civil Aviation Organization, Doc. 9911, Montreal, 2008.
3. “Report on Standard Method of Computing Noise Contours Around Civil Airports, Volume 2: Technical Guide,” 4th ed., European Civil Aviation Conference Doc. 29, Neuilly-sur-Seine, France, Dec. 2016.
4. AzB and ECAC Doc.29—Two best-practice European aircraft noise prediction models